Letter U (2019-09-16)

DDEX Data Dictionary, 2019-09-16

UnicodeString		A Unicode-compliant String.
UniformResourceLocator	MT	A synonym of the term URL.
UniformResourceLocator	MT	A synonym of the term VenueAddress.
Unit	MT	A synonym of the term UnitOfMeasure.
avs:UnitOfCuePoints	AVS	A UnitOfMeasure used for the specification of cue points. Allowed values can be looked up in the Data Dictionary for Allowed Value Sets.
UnitOfDuration	MT	A UnitOfMeasure of a Duration.
avs:UnitOfDuration	AVS	A UnitOfMeasure for a Duration. Allowed values can be looked up in the Data Dictionary for Allowed Value Sets.
UnitOfExtent		A UnitOfMeasure of an Extent.
UnitOfMeasure	MT	A standardized Quantity used for measuring by comparison.
UnitOfRate		A UnitOfMeasure of a Rate.
Unknown		A Type of an Entity used when a sender of a DdexMessage wishes to indicate that the value within the allowed value set is unknown.
UPC		A Universal Product Code as defined and maintained by GS1.
atom:URI	MT	A Composite containing details of a URI.
URI	MT	A URI (Uniform Resource Identifier) identifying a resource on the Internet.
URL	MT	A URL (Uniform Resource Locator) identifying a Place on the Internet.
ddexC:Usage	MT	A Composite containing Types and number of Usages of a Release.
mead:Usage	MT	A Composite containing details of a Context in which a Work or Resource has been used.
UsageEndDate	MT	An EndDate of a usage.
UsageIndependentFee	MT	A Fee that is independent from any usage.
UsageInformation	MT	An Annotation providing information on the usage of something.
mead:UsagePeriod	MT	A Composite containing details about a Period of Time. Periods are typically describedby at least a StartDate or EndDate (or StartDateTime or EndDateTime) where the StartDate(Time) and EndDate(Time) are included in the Period. Thus a one-day period can be described by using the same date in the StartDate and EndDate. If two subsequent Periods form a continuum (i.e. with no break in-between) there are two ways to express this: (a) if using dates, the EndDate of the first Period must be one day before the StartDate of the second Period; (b) if using date times, the EndDateTime of the first Period must be the same as the StartDateTime of the second Period.
UsagePeriod	MT	A Period for which something is used.
UsageRight		The Right to use a Work.
Usages		An Attribute of a usage.
UsagesInReportingPeriod	MT	An Attribute of Usages made in a reporting Period.
UsagesInSubPeriod	MT	An Attribute of Usages made in a sub Period.
UsageStartDate	MT	A StartDate of a usage.
Use		To interact with a MusicalWork or Resource.
mead:UsedMusicalWork	MT	A Composite containing details of a MusicalWork that has been used in a recording.
UsedResources	MT	A Descriptor of used Resources.
User		An Agent, that may be a human being or other legal person or corporate entity, that interacts with a Creation or provides access to a Creation to Consumers.
UserChannelName	MT	A Name of a user channel.
UserDefined		A Type of an Entity which is defined by a sender of a DdexMessage in a manner acceptable to its recipient.
UserDefinedValue	MT	A Value which is UserDefined.
UserGeneratedContent		A Resource whose content is created outside of professional routines and practices with significant creative input.
ddexC:UserInterfaceType	MT	A Composite containing details of a UserInterfaceType.
UserInterfaceType		A Type of user interface.
avs:UserInterfaceType	AVS	A Type of physical interface by which a Consumer uses a Service or Release. Allowed values can be looked up in the Data Dictionary for Allowed Value Sets.
UserName	MT	An Identifier of a computer user.
UserRole	MT	A Description of user roles.
Users	MT	An Attribute of a User.
UseType	MT	A Type of a usage.
ddexC:UseType	MT	A Composite containing details of a UseType.
avs:UseType	AVS	A Type of a nature of a Service, or a Release, as used by a Consumer. Allowed values can be looked up in the Data Dictionary for Allowed Value Sets.